no problems on 395 headed from the pentagon across the bridge. that's a check of your fox 5 on time traffic. >> big story we're following this hour. officials say it was an e-mail that triggered an investigation into david patraeus and his biografher. >> may have had access to confidential information. melanie is live this morning with the latest. >> some close to him are saying they felt she had inappropriate access to the general and at times worried e two may have shared information in disregard of security procedures. fbi investigators determined there was no national security breech but he decided he needed to step down. the relationship between him and the woman who wrote his biography, contacted the fbi in may about e-mails which investigators traced to her. the secret affair could have posed a security risk and then there's the question of timing. he had visited benghazi to find out what happened himself. now with his sudden resignation, his deputy director will testify instead. they were blindsided and should have been confidentially not